FCL/sf/app/videoeditor: videoeditorengine/mp3aacManipLib/AACGain/inc/dec

0 951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	1	/*
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	2	* Copyright (c) 2010 Ixonos Plc.
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	3	* All rights reserved.
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	4	* This component and the accompanying materials are made available
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	5	* under the terms of the "Eclipse Public License v1.0"
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	6	* which accompanies this distribution, and is available
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	7	* at the URL "http://www.eclipse.org/legal/epl-v10.html".
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	8	*
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	9	* Initial Contributors:
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	10	* Nokia Corporation - Initial contribution
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	11	*
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	12	* Contributors:
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	13	* Ixonos Plc
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	14	*
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	15	* Description:
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	16	*
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	17	*/
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	18
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	19
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	20	/**************************************************************************
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	21	dec_huf.h - AAC Huffman decoding declarations.
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	22
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	23	Author(s): Juha Ojanpera
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	24	Copyright (c) 2000-2004 by Nokia Research Center, Speech and Audio Systems.
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	25	*************************************************************************/
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	26
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	27	#ifndef DEC_HUFFMAN_H_
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	28	#define DEC_HUFFMAN_H_
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	29
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	30	/-- Project Headers. --/
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	31	#include "defines.h"
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	32
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	33	#define MAX_AAC_QHUFTABLES (11)
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	34
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	35	/*
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	36	Purpose: Structure defining Huffman codeword values for
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	37	quantized spectral coefficients.
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	38	Explanation: - */
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	39
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	40	typedef struct Huffman_DecCodeStr
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	41	{
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	42	uint16 huf_param; /* Quantized spectral coefficients. */
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	43	uint16 codeword; /* Huffman codeword. */
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	44
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	45	} Huffman_DecCode;
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	46
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	47	/*
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	48	Purpose: Structure defining Huffman codebook parameters for
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	49	quantized spectral coefficients.
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	50	Explanation: - */
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	51	typedef struct Huffman_DecInfoStr
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	52	{
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	53	int16 cb_len; /* Codebook size. */
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	54	const Huffman_DecCode huf; / Codeword parameters for this codebook. */
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	55
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	56	} Huffman_DecInfo;
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	57
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	58	/*
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	59	Purpose: Structure defining Huffman codebook parameters for
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	60	scalefactors.
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	61	Explanation: - */
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	62	typedef struct Huffman_DecSfInfoStr
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	63	{
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	64	int16 cb_len; /* Codebook size. */
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	65	const uint32 sf_param; / Codeword parameters. */
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	66
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	67	} Huffman_DecSfInfo;
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	68
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	69
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	70
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	71	/-- Following functions are implemented in module 'dec_huftables.c'. --/
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	72	Huffman_DecInfo **LoadHuffmanDecTablesL(void);
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	73	void CloseHuffmanDecTables(Huffman_DecInfo **);
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	74	Huffman_DecSfInfo *LoadSfHuffmanTableL(void);
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	75	void CloseSfHuffmanTable(Huffman_DecSfInfo *sfHuf);
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	76
951a5db380a0 Committing the Video Editor package under the Eclipse Public License Mikael Laine <mikael.laine@ixonos.com> parents: diff changeset	77	#endif /-- DEC_HUFFMAN_H_ --/

author	Mikael Laine <mikael.laine@ixonos.com>
	Fri, 29 Jan 2010 14:08:33 +0200
changeset 0	951a5db380a0
permissions	-rw-r--r--